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Ineos Polythylene North America La Porte Plant WWTP vs Exxon Mobil Baytown Refinery Complex: HarrisDischargePermitPulse comparison
Ineos Polythylene North America La Porte Plant WWTP's outfalls of 6 is 1.0x Exxon Mobil Baytown Refinery Complex's 6 (99th percentile). Ineos Polythylene North America La Porte Plant WWTP is dated 2026-09-30; Exxon Mobil Baytown Refinery Complex 2026-09-30.
Data as of · Compiled by Zalwin from Harris County Discharge Monitoring Reports (DMR) facility list (data.texas.gov)
Both records plus every comparable record, with all columns and source links · Card, Apple Pay, Google Pay or Link via Stripe
How does Ineos Polythylene North America La Porte Plant WWTP compare to Exxon Mobil Baytown Refinery Complex?
| Field | Ineos Polythylene North America La Porte Plant WWTP | Exxon Mobil Baytown Refinery Complex |
|---|---|---|
| Facility | Ineos Polythylene North America La Porte Plant WWTP | Exxon Mobil Baytown Refinery Complex |
| Permittee | Ineos USA LLC | Exxon Mobil Corporation |
| TPDES permit | WQ0000544000 | WQ0000592000 |
| EPA ID | TX0006033 | TX0006271 |
| Designation | Major | Major |
| Facility type | Municipal / utility district WWTP | Industrial or commercial facility |
| Outfalls | 001A, 002A, 004A, 005A, 101A, 201A | 001A, 002A, 003A, 004A, 101A, 102A |
| Monitoring period end | 2026-09-30 | 2026-09-30 |
| County | Harris County, TX | Harris County, TX |
| outfalls percentile | 99th | 99th |
| Score | 65/100 | 80/100 |
| Peer rank and all 370 records (CSV) | 🔒 Click to unlock → | |
| Official source URLs for every peer record | 🔒 Click to unlock → | |
Official records: Ineos Polythylene North America La Porte Plant WWTP · Exxon Mobil Baytown Refinery Complex
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From the Harris County DMR facility list on data.texas.gov, which lists permits with reports due for the current monitoring period; it does not show results or violations. Facility level only. Verify with TCEQ and EPA ECHO.